<template>
  <!-- template里面只有一个根元素 -->
  <div class="login-container">
    <div class="left">
      <div class="title-box">
        <img src="@/assets/img/login_icon.png" alt="" />
        <span class="title">黑马面面</span>
        <span class="line"></span>
        <span class="sub-title">用户登录</span>
      </div>
      <el-form
        :model="ruleForm"
        :rules="rules"
        ref="ruleForm"
        class="login-form"
      >
        <el-form-item prop="phone">
          <el-input
            v-model="ruleForm.phone"
            placeholder="请输入手机号"
            prefix-icon="el-icon-user"
          ></el-input>
        </el-form-item>
        <el-form-item prop="password">
          <el-input
            v-model="ruleForm.password"
            placeholder="请输入密码"
            prefix-icon="el-icon-lock"
            show-password
          ></el-input>
        </el-form-item>
        <el-row>
          <el-col :span="16">
            <el-form-item prop="code">
              <el-input
                v-model="ruleForm.code"
                placeholder="请输入验证码"
                prefix-icon="el-icon-key"
              ></el-input>
            </el-form-item>
          </el-col>

          <el-col style="margin-left:10px" :span="7">
            <img
              @click="changeCodeUrl"
              style="width:100%; height:40px"
              :src="loginCodeUrl"
              alt=""
            />
          </el-col>
        </el-row>
        <el-form-item prop="checked">
          <el-checkbox v-model="ruleForm.checked"></el-checkbox
          >&nbsp;&nbsp;我已阅读并同意
          <el-link type="primary" target="_black" href="https://www.baidu.com"
            >用户协议</el-link
          >和 <el-link type="primary">隐私条款</el-link>
        </el-form-item>
        <el-form-item>
          <el-button @click="login" type="primary" style="width:100%"
            >登录</el-button
          >
        </el-form-item>
        <el-form-item>
          <el-button @click="register" type="primary" style="width:100%">注册</el-button>
        </el-form-item>
      </el-form>
    </div>
    <div class="right">
      <img src="@/assets/img/login_bg.png" alt="" />
    </div>
    <!-- 注册子组件 -->
    <register ref="registerRef"/>
  </div>
</template>



<style lang="less">
.login-container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-around;
  background: linear-gradient(225deg, #1493fa, #01c6fa);
  .left {
    width: 478px;
    height: 550px;
    background: #f5f5f5;
    padding: 48px;
    .title-box {
      display: flex;
      align-items: center;
      img {
        width: 22px;
        height: 17px;
        margin-right: 16px;
      }
      .title {
        font-size: 24px;
        margin-right: 14px;
      }
      .line {
        width: 1px;
        background-color: #c7c7c7;
        height: 27px;
        margin-right: 12px;
      }
      .sub-title {
        font-size: 22px;
      }
    }
    .login-form {
      margin-top: 29px;
    }
  }
}
</style>

<script>
import {setToken} from '@/utils/token.js';
import Register from '@/views/login/Register.vue'
export default {
  name:'Login',
  components:{
    Register
  },
  data () {
    return {
      loginCodeUrl: `${process.env.VUE_APP_BASEURL}/captcha?type=login`,
      ruleForm: {
        phone: '18511111111',
        password: '12345678',
        code: '',
        checked: false
      },
      rules: {
        phone: [
          {
            validator: (rule, value, callback) => {
              if (!value) {
                return callback(new Error('手机号不能空'))
              }
              const reg = /^1[3-9][0-9]{9}$/
              if (!reg.test(value)) {
                return callback(new Error('手机号不合法'))
              }
              callback()
            },
            trigger: 'blur'
          }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 16, message: '长度在6-16个字符', trigger: 'blur' }
        ],
        code: [{ required: true, message: '请输入验证码', trigger: 'blur' }],
        checked: [
          {
            validator: (rule, value, callback) => {
              value ? callback() : callback(new Error('请勾选用户协议'))
            },
            trigger: 'change'
          }
        ]
      }
    }
  },
  methods: {
    changeCodeUrl () {
      this.loginCodeUrl = `${process.env.VUE_APP_BASEURL}/captcha?type=login&t=${new Date() -
        0}`
    },
    login () {
      this.$refs.ruleForm.validate(async valid => {
        if (!valid) return
        // this.$axios.post('/login',this.ruleForm).then(res=>{
        //   console.log(res);
        // })
        const res = await this.$axios.post('/login', this.ruleForm)
       
        if (res.code === 200) {
          this.$message.success('登录成功')
          // localStorage.setItem('heimamm62', res.data.token)
          setToken(res.data.token)
          this.$router.push('/layout')
        } else {
          this.$message.error(res.message)
          this.changeCodeUrl()
        }
      })
    },
    register(){
      // console.log(this.$refs.registerRef);
      this.$refs.registerRef.dialogVisible = true
    }
  }
}
</script>
